<!DOCTYPE html><html><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1"><style>body {
  max-width: 980px;
  border: 1px solid #ddd;
  outline: 1300px solid #fff;
  margin: 16px auto;
}

body .markdown-body
{
  padding: 45px;
}

@font-face {
  font-family: fontawesome-mini;
  src: 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format('woff');
}

.markdown-body {
  font-family: sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  color: #333333;
  overflow: hidden;
  font-family: "Helvetica Neue", Helvetica, "Segoe UI", Arial, freesans, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  word-wrap: break-word;
}

.markdown-body a {
  background: transparent;
}

.markdown-body a:active,
.markdown-body a:hover {
  outline: 0;
}

.markdown-body b,
.markdown-body strong {
  font-weight: bold;
}

.markdown-body mark {
  background: #ff0;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

.markdown-body sub,
.markdown-body sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
.markdown-body sup {
  top: -0.5em;
}
.markdown-body sub {
  bottom: -0.25em;
}

.markdown-body h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

.markdown-body img {
  border: 0;
}

.markdown-body hr {
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  height: 0;
}

.markdown-body pre {
  overflow: auto;
}

.markdown-body code,
.markdown-body kbd,
.markdown-body pre,
.markdown-body samp {
  font-family: monospace, monospace;
  font-size: 1em;
}

.markdown-body input {
  color: inherit;
  font: inherit;
  margin: 0;
}

.markdown-body html input[disabled] {
  cursor: default;
}

.markdown-body input {
  line-height: normal;
}

.markdown-body input[type="checkbox"] {
  box-sizing: border-box;
  padding: 0;
}

.markdown-body table {
  border-collapse: collapse;
  border-spacing: 0;
}

.markdown-body td,
.markdown-body th {
  padding: 0;
}

.markdown-body .codehilitetable {
  border: 0;
  border-spacing: 0;
}

.markdown-body .codehilitetable tr {
  border: 0;
}

.markdown-body .codehilitetable pre,
.markdown-body .codehilitetable div.codehilite {
  margin: 0;
}

.markdown-body .linenos,
.markdown-body .code,
.markdown-body .codehilitetable td {
  border: 0;
  padding: 0;
}

.markdown-body td:not(.linenos) .linenodiv {
  padding: 0 !important;
}

.markdown-body .code {
  width: 100%;
}

.markdown-body .linenos div pre,
.markdown-body .linenodiv pre,
.markdown-body .linenodiv {
  border: 0;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  border-radius: 0;
  -webkit-border-top-left-radius: 3px;
  -webkit-border-bottom-left-radius: 3px;
  -moz-border-radius-topleft: 3px;
  -moz-border-radius-bottomleft: 3px;
  border-top-left-radius: 3px;
  border-bottom-left-radius: 3px;
}

.markdown-body .code div pre,
.markdown-body .code div {
  border: 0;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  border-radius: 0;
  -webkit-border-top-right-radius: 3px;
  -webkit-border-bottom-right-radius: 3px;
  -moz-border-radius-topright: 3px;
  -moz-border-radius-bottomright: 3px;
  border-top-right-radius: 3px;
  border-bottom-right-radius: 3px;
}

.markdown-body * {
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.markdown-body input {
  font: 13px Helvetica, arial, freesans, clean, sans-serif, "Segoe UI Emoji", "Segoe UI Symbol";
  line-height: 1.4;
}

.markdown-body a {
  color: #4183c4;
  text-decoration: none;
}

.markdown-body a:hover,
.markdown-body a:focus,
.markdown-body a:active {
  text-decoration: underline;
}

.markdown-body hr {
  height: 0;
  margin: 15px 0;
  overflow: hidden;
  background: transparent;
  border: 0;
  border-bottom: 1px solid #ddd;
}

.markdown-body hr:before,
.markdown-body hr:after {
  display: table;
  content: " ";
}

.markdown-body hr:after {
  clear: both;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
  margin-top: 15px;
  margin-bottom: 15px;
  line-height: 1.1;
}

.markdown-body h1 {
  font-size: 30px;
}

.markdown-body h2 {
  font-size: 21px;
}

.markdown-body h3 {
  font-size: 16px;
}

.markdown-body h4 {
  font-size: 14px;
}

.markdown-body h5 {
  font-size: 12px;
}

.markdown-body h6 {
  font-size: 11px;
}

.markdown-body blockquote {
  margin: 0;
}

.markdown-body ul,
.markdown-body ol {
  padding: 0;
  margin-top: 0;
  margin-bottom: 0;
}

.markdown-body ol ol,
.markdown-body ul ol {
  list-style-type: lower-roman;
}

.markdown-body ul ul ol,
.markdown-body ul ol ol,
.markdown-body ol ul ol,
.markdown-body ol ol ol {
  list-style-type: lower-alpha;
}

.markdown-body dd {
  margin-left: 0;
}

.markdown-body code,
.markdown-body pre,
.markdown-body samp {
  font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
  font-size: 12px;
}

.markdown-body pre {
  margin-top: 0;
  margin-bottom: 0;
}

.markdown-body kbd {
  background-color: #e7e7e7;
  background-image: -moz-linear-gradient(#fefefe, #e7e7e7);
  background-image: -webkit-linear-gradient(#fefefe, #e7e7e7);
  background-image: linear-gradient(#fefefe, #e7e7e7);
  background-repeat: repeat-x;
  border-radius: 2px;
  border: 1px solid #cfcfcf;
  color: #000;
  padding: 3px 5px;
  line-height: 10px;
  font: 11px Consolas, "Liberation Mono", Menlo, Courier, monospace;
  display: inline-block;
}

.markdown-body>*:first-child {
  margin-top: 0 !important;
}

.markdown-body>*:last-child {
  margin-bottom: 0 !important;
}

.markdown-body .headerlink {
  font: normal 400 16px fontawesome-mini;
  vertical-align: middle;
  margin-left: -16px;
  float: left;
  display: inline-block;
  text-decoration: none;
  opacity: 0;
  color: #333;
}

.markdown-body .headerlink:focus {
  outline: none;
}

.markdown-body h1 .headerlink {
  margin-top: 0.8rem;
}

.markdown-body h2 .headerlink,
.markdown-body h3 .headerlink {
  margin-top: 0.6rem;
}

.markdown-body h4 .headerlink {
  margin-top: 0.2rem;
}

.markdown-body h5 .headerlink,
.markdown-body h6 .headerlink {
  margin-top: 0;
}

.markdown-body .headerlink:hover,
.markdown-body h1:hover .headerlink,
.markdown-body h2:hover .headerlink,
.markdown-body h3:hover .headerlink,
.markdown-body h4:hover .headerlink,
.markdown-body h5:hover .headerlink,
.markdown-body h6:hover .headerlink {
  opacity: 1;
  text-decoration: none;
}

.markdown-body h1 {
  padding-bottom: 0.3em;
  font-size: 2.25em;
  line-height: 1.2;
  border-bottom: 1px solid #eee;
}

.markdown-body h2 {
  padding-bottom: 0.3em;
  font-size: 1.75em;
  line-height: 1.225;
  border-bottom: 1px solid #eee;
}

.markdown-body h3 {
  font-size: 1.5em;
  line-height: 1.43;
}

.markdown-body h4 {
  font-size: 1.25em;
}

.markdown-body h5 {
  font-size: 1em;
}

.markdown-body h6 {
  font-size: 1em;
  color: #777;
}

.markdown-body p,
.markdown-body blockquote,
.markdown-body ul,
.markdown-body ol,
.markdown-body dl,
.markdown-body table,
.markdown-body pre,
.markdown-body .admonition {
  margin-top: 0;
  margin-bottom: 16px;
}

.markdown-body hr {
  height: 4px;
  padding: 0;
  margin: 16px 0;
  background-color: #e7e7e7;
  border: 0 none;
}

.markdown-body ul,
.markdown-body ol {
  padding-left: 2em;
}

.markdown-body ul ul,
.markdown-body ul ol,
.markdown-body ol ol,
.markdown-body ol ul {
  margin-top: 0;
  margin-bottom: 0;
}

.markdown-body li>p {
  margin-top: 16px;
}

.markdown-body dl {
  padding: 0;
}

.markdown-body dl dt {
  padding: 0;
  margin-top: 16px;
  font-size: 1em;
  font-style: italic;
  font-weight: bold;
}

.markdown-body dl dd {
  padding: 0 16px;
  margin-bottom: 16px;
}

.markdown-body blockquote {
  padding: 0 15px;
  color: #777;
  border-left: 4px solid #ddd;
}

.markdown-body blockquote>:first-child {
  margin-top: 0;
}

.markdown-body blockquote>:last-child {
  margin-bottom: 0;
}

.markdown-body table {
  display: block;
  width: 100%;
  overflow: auto;
  word-break: normal;
  word-break: keep-all;
}

.markdown-body table th {
  font-weight: bold;
}

.markdown-body table th,
.markdown-body table td {
  padding: 6px 13px;
  border: 1px solid #ddd;
}

.markdown-body table tr {
  background-color: #fff;
  border-top: 1px solid #ccc;
}

.markdown-body table tr:nth-child(2n) {
  background-color: #f8f8f8;
}

.markdown-body img {
  max-width: 100%;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.markdown-body code,
.markdown-body samp {
  padding: 0;
  padding-top: 0.2em;
  padding-bottom: 0.2em;
  margin: 0;
  font-size: 85%;
  background-color: rgba(0,0,0,0.04);
  border-radius: 3px;
}

.markdown-body code:before,
.markdown-body code:after {
  letter-spacing: -0.2em;
  content: "\00a0";
}

.markdown-body pre>code {
  padding: 0;
  margin: 0;
  font-size: 100%;
  word-break: normal;
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</style><title>ReadMe</title></head><body><article class="markdown-body"><h1 id="replication-files-for-dinesen-peter-thisted-schaeffer-merlin-snderskov-kim-mannemar-ethnic-diversity-and-social-trust-a-narrative-and-meta-analytical-review-forthcoming-in-annual-review-of-political-science-volume-23-2020">Replication files for Dinesen Peter Thisted; Schaeffer, Merlin, Sønderskov, Kim Mannemar: &ldquo;Ethnic Diversity and Social Trust. A Narrative and Meta-Analytical Review&rdquo;, forthcoming in <em>Annual Review of Political Science</em>, Volume 23, 2020<a class="headerlink" href="#replication-files-for-dinesen-peter-thisted-schaeffer-merlin-snderskov-kim-mannemar-ethnic-diversity-and-social-trust-a-narrative-and-meta-analytical-review-forthcoming-in-annual-review-of-political-science-volume-23-2020" title="Permanent link"></a></h1>
<p>In this document, we give a brief overview of the replication files for our article and some general instructions for using them. The individual do-files and R scripts include comments providing further details and orientation. To use the replication files, you need a working version of R, as well as Stata (we used Stata Version 15.1). Note that, as reproducibility may also depend on the version of R and the various packages used, we included a screenshot of the R session info for our simulations with the replication materials (see the file <code>sessionInfo.png</code>). Further note that you will first need to install Xcode from the Mac App Store if you use a Mac.</p>
<p>The sub-folder &ldquo;scripts&rdquo; contains all necessary Stata do-files and R-scripts to reproduce Figures 1 to 4 and all results reported in the running text of the main article, as well as all results and Figures reported in the Online Supplement. Please proceed as follows to replicate the results:</p>
<ol>
<li>Install the following R packages from CRAN:
<div class="codehilite"><pre>install.packages<span class="p">(</span>
    <span class="kt">c</span><span class="p">(</span><span class="s">&quot;tidyverse&quot;</span><span class="p">,</span> <span class="s">&quot;haven&quot;</span><span class="p">,</span> <span class="s">&quot;metafor&quot;</span><span class="p">,</span>
        <span class="s">&quot;ggplot2&quot;</span><span class="p">,</span> <span class="s">&quot;texreg&quot;</span><span class="p">,</span> <span class="s">&quot;lme4&quot;</span><span class="p">),</span> dependencies <span class="o">=</span> <span class="kc">TRUE</span>
    <span class="p">)</span>
</pre></div></li>
<li>Install the latest GitHub development version of the R package &ldquo;broom&rdquo; (0.5.2.9002). One way to do this is to install and use the R package &ldquo;devtools&rdquo;:
<div class="codehilite"><pre>install.packages<span class="p">(</span><span class="s">&quot;devtools&quot;</span><span class="p">)</span>
<span class="kn">library</span><span class="p">(</span>devtools<span class="p">)</span>
devtools<span class="o">::</span>install_github<span class="p">(</span><span class="s">&quot;tidymodels/broom&quot;</span><span class="p">)</span>
</pre></div>
If you cannot get &ldquo;devtools&rdquo; to work, you can also try to use the R package &ldquo;remote&rdquo; instead:
<div class="codehilite"><pre>install.packages<span class="p">(</span><span class="s">&quot;remotes&quot;</span><span class="p">)</span>
<span class="kn">library</span><span class="p">(</span>remotes<span class="p">)</span>
remotes<span class="o">::</span>install_github<span class="p">(</span><span class="s">&quot;tidyverse/broom&quot;</span><span class="p">)</span>
</pre></div></li>
<li>Open the R-script &ldquo;Replicationfiles/scripts/main_analysis.R&rdquo;. Assign the path <code>YOURPATH/Replicationfiles/</code> to the object <code>loc</code>, where &ldquo;YOURPATH&rdquo; refers to the appropriate directory on your computer.</li>
<li>Mark all and run.</li>
<li>Open the Stata do-file &ldquo;GenerateTablesD1-D3.do&rdquo;. Define the working directory <code>cd YOURPATH/Replicationfiles/</code>, where &ldquo;YOURPATH&rdquo; refers to the appropriate directory on your computer.</li>
<li>Mark all and run.</li>
<li>You can find the results in the sub-folders &ldquo;figures&rdquo; and &ldquo;tables&rdquo;. Some results which we mention in the running text of the main article and the Online Supplement can be found in the model output displayed by R. The R-script &ldquo;Replicationfiles/scripts/main_analysis.R&rdquo; mentions which lines produce the respective output.</li>
</ol></article></body></html>